Remove unused send_error, start_sending_sniffed_opt.
Remove unused send_error, start_sending_sniffed_opt.

jimberlage/servo,peterjoel/servo,ConnorGBrewster/servo,szeged/servo,notriddle/servo,thiagopnts/servo,emilio/servo,mattnenterprise/servo,cbrewster/servo,SimonSapin/servo,sadmansk/servo,mattnenterprise/servo,jimberlage/servo,cbrewster/servo,DominoTree/servo,jimberlage/servo,splav/servo,szeged/servo,mbrubeck/servo,sadmansk/servo,dsandeephegde/servo,fiji-flo/servo,cbrewster/servo,fiji-flo/servo,paulrouget/servo,szeged/servo,mbrubeck/servo,avadacatavra/servo,szeged/servo,upsuper/servo,pyfisch/servo,emilio/servo,canaltinova/servo,KiChjang/servo,splav/servo,fiji-flo/servo,rnestler/servo,thiagopnts/servo,cbrewster/servo,paulrouget/servo,DominoTree/servo,peterjoel/servo,pyfisch/servo,notriddle/servo,nnethercote/servo,larsbergstrom/servo,pyfisch/servo,canaltinova/servo,ConnorGBrewster/servo,eddyb/servo,thiagopnts/servo,pyfisch/servo,paulrouget/servo,szeged/servo,CJ8664/servo,dati91/servo,jimberlage/servo,CJ8664/servo,splav/servo,anthgur/servo,dati91/servo,canaltinova/servo,saneyuki/servo,ConnorGBrewster/servo,saneyuki/servo,paulrouget/servo,splav/servo,larsbergstrom/servo,emilio/servo,canaltinova/servo,KiChjang/servo,ConnorGBrewster/servo,thiagopnts/servo,mattnenterprise/servo,KiChjang/servo,mattnenterprise/servo,szeged/servo,mbrubeck/servo,dsandeephegde/servo,sadmansk/servo,anthgur/servo,DominoTree/servo,rnestler/servo,KiChjang/servo,nnethercote/servo,upsuper/servo,mattnenterprise/servo,CJ8664/servo,rnestler/servo,sadmansk/servo,ConnorGBrewster/servo,emilio/servo,avadacatavra/servo,KiChjang/servo,cbrewster/servo,mbrubeck/servo,thiagopnts/servo,thiagopnts/servo,saneyuki/servo,saneyuki/servo,larsbergstrom/servo,ConnorGBrewster/servo,fiji-flo/servo,saneyuki/servo,notriddle/servo,splav/servo,DominoTree/servo,KiChjang/servo,nnethercote/servo,peterjoel/servo,notriddle/servo,dsandeephegde/servo,paulrouget/servo,upsuper/servo,canaltinova/servo,emilio/servo,mattnenterprise/servo,cbrewster/servo,SimonSapin/servo,SimonSapin/servo,mbrubeck/servo,pyfisch/servo,peterjoel/servo,jimberlage/servo,nnethercote/servo,dati91/servo,mattnenterprise/servo,dati91/servo,fiji-flo/servo,DominoTree/servo,paulrouget/servo,jimberlage/servo,pyfisch/servo,avadacatavra/servo,DominoTree/servo,ConnorGBrewster/servo,mbrubeck/servo,eddyb/servo,nnethercote/servo,emilio/servo,anthgur/servo,DominoTree/servo,dati91/servo,canaltinova/servo,larsbergstrom/servo,avadacatavra/servo,canaltinova/servo,dati91/servo,peterjoel/servo,sadmansk/servo,rnestler/servo,szeged/servo,fiji-flo/servo,szeged/servo,pyfisch/servo,fiji-flo/servo,paulrouget/servo,eddyb/servo,emilio/servo,splav/servo,larsbergstrom/servo,nnethercote/servo,nnethercote/servo,SimonSapin/servo,sadmansk/servo,splav/servo,dsandeephegde/servo,emilio/servo,eddyb/servo,notriddle/servo,dsandeephegde/servo,CJ8664/servo,notriddle/servo,nnethercote/servo,notriddle/servo,CJ8664/servo,KiChjang/servo,anthgur/servo,saneyuki/servo,nnethercote/servo,eddyb/servo,saneyuki/servo,rnestler/servo,avadacatavra/servo,DominoTree/servo,anthgur/servo,szeged/servo,peterjoel/servo,larsbergstrom/servo,anthgur/servo,peterjoel/servo,rnestler/servo,CJ8664/servo,pyfisch/servo,canaltinova/servo,splav/servo,pyfisch/servo,upsuper/servo,eddyb/servo,avadacatavra/servo,anthgur/servo,pyfisch/servo,peterjoel/servo,larsbergstrom/servo,upsuper/servo,KiChjang/servo,paulrouget/servo,rnestler/servo,notriddle/servo,peterjoel/servo,dati91/servo,paulrouget/servo,larsbergstrom/servo,saneyuki/servo,jimberlage/servo,saneyuki/servo,KiChjang/servo,sadmansk/servo,mbrubeck/servo,CJ8664/servo,dsandeephegde/servo,CJ8664/servo,SimonSapin/servo,jimberlage/servo,notriddle/servo,upsuper/servo,eddyb/servo,upsuper/servo,splav/servo,SimonSapin/servo,mbrubeck/servo,dsandeephegde/servo,dsandeephegde/servo,sadmansk/servo,notriddle/servo,paulrouget/servo,larsbergstrom/servo,SimonSapin/servo,cbrewster/servo,anthgur/servo,eddyb/servo,avadacatavra/servo,nnethercote/servo,thiagopnts/servo,DominoTree/servo,fiji-flo/servo,cbrewster/servo,avadacatavra/servo,splav/servo,emilio/servo,thiagopnts/servo,jimberlage/servo,saneyuki/servo,emilio/servo,larsbergstrom/servo,peterjoel/servo,rnestler/servo,szeged/servo,upsuper/servo,DominoTree/servo,ConnorGBrewster/servo,SimonSapin/servo,mattnenterprise/servo,KiChjang/servo,dati91/servo